This book is currently out of stock and is expected to arrive in May 2024. To be placed on a waiting list, kindly email osbooks@onsponge.com with the title and quantity of books you will require. Developed by qualified and leading educators in their field, Conquer Problem Sums is an enhanced learning series designed to complement schools […]

This book is currently out of stock and is expected to arrive in May 2024. To be placed on a waiting list, kindly email osbooks@onsponge.com with the title and quantity of books you will require. This Essential Problem Solving Skills (EPSS) series is designed as an enhanced-learning resource for Primary 3 to 6 students. Based on […]

Developed by qualified and leading educators in their field, Conquer Problem Sums is an enhanced learning series designed to complement schools text book and workbooks on solving word problems. Conquer Problem Sums incorporates both thinking and procedural learning to aid students to solving problem sums . The strategies and types of questions covered in the […]

This Essential Problem Solving Skills (EPSS) series is designed as an enhanced-learning resource for Primary 3 to 6 students. Based on the MOE syllabus, EPSS adopts the scaffold approach to learning right from the concept stage in each opening chapter. Key features in EPSS Opening Chapter – introduces basis of concepts covered in the chapter. […]

Developed by a panel of experienced Heads of Department & teachers of top-performing schools in Singapore to equip pupils with essential skills to solve word problems more effectively and efficiently. Tested and proven on different ability learners, the problem sum solving skills established in the book has yielded tremendous results for the school in Singapore […]

This Essential Problem Solving Skills (EPSS) series is designed as an enhanced-learning resource for Primary 3 to 6 students. Based on the MOE syllabus, EPSS adopts the scaffold approach to learning right from the concept stage in each opening chapter. Key features in EPSS Opening Chapter – introduces basis of concepts covered in the chapter. […]

Developed by a panel of experienced Heads of Department & teachers of top-performing schools in Singapore to equip pupils with essential skills to solve word problems more effectively and efficiently. Tested and proven on different ability learners, the problem sum solving skills established in the book has yielded tremendous results for the school in Singapore […]

Note: The P6 Essential Problem Solving Skills (2017 edition) is based on the math syllabus of P6 students taking PSLE in 2017.  For students who will be taking PSLE in 2018, please note that the revised edition of P6 Essential based on the NEW Mathematics Syllabus will only be available from Jan 2018 onwards. This […]

Note: The PSLE Revision Papers (2019 edition) is based on the revised math syllabus for P6 students taking PSLE from 2019 onwards. +hinkingMath™ PSLE Revision Papers aims to prepare students sitting for the PSLE. There are ten practice papers to simulate the actual PSLE Paper 2 and each paper comes complete with a score sheet. […]

Misconception due to misinterpretation or an inability to understand context often occurs and gives rise to errors when solving mathematical word problems, short-answer and even multiple-choice questions. This can be frustrating when you thought that your child has fully grasped all mathematical concepts and worked tirelessly through all materials to reinforce understanding and yet he […]

Misconception due to misinterpretation or an inability to understand context often occurs and gives rise to errors when solving mathematical word problems, short-answer and even multiple-choice questions. This can be frustrating when you thought that your child has fully grasped all mathematical concepts and worked tirelessly through all materials to reinforce understanding and yet he […]